Which came first, the chicken or the egg?

Jordan, a young man whom Betsy met while hitchhiking, planned to join the last humans and said that his father was killed by the animal army. Jep and Amy came to the factory town. Jep planned to ask the eight strange brothers for help.Unexpectedly, they had already passed away due to the epidemic. Amy decided to call people who had worked together in the reserve for help.

Abbott happened to come to the factory town with a large army. In order to announce to the public that he had developed an antidote, he administered an injection to a patient on the spot. As expected, the patient's little finger stopped shaking not long after the injection. Everyone was excited to see this.However, the bottle of antidote could only temporarily relieve the condition. Abbott took the patient away, and after leaving the people, he immediately found a roadside and shot him.

Singer took Gus, escorted by Hulk, to Fort Smith to look for clues related to the Midnight Sun Project. Just when everyone thought they found nothing, a half-human crocodile suddenly appeared and bit Hulk. Hulk immediatelyBackup was called, and the half-crocodile was eventually subdued by being shot with a tranquilizer gun. Singer and Gus finally discovered the laboratory where the Midnight Sun Project was located.

Through the images in the laboratory, the two saw a briefing session between Gilly and Dr. Miller, where he held out the newborn Gus and revealed that their initial research was conducted through chickens.Dr. Singer brought back all the Miller chickens on site, thinking that if he was lucky, he should be able to use their eggs to breed antigens.